Check-engine codes
What does my check-engine code mean?
Plain-English explanations for OBD-II trouble codes: what the code means, the most likely causes, symptoms, and how much labour a repair usually takes.
P0 codes · Powertrain (generic)
- P0A4BGenerator Position Sensor Circuit
- P0A4CGenerator Position Sensor Circuit Range/Performance
- P0A4DGenerator Position Sensor Circuit Low
- P0A4EGenerator Position Sensor Circuit High
- P0A4FGenerator Position Sensor Circuit Intermittent
- P0A50Generator Position Sensor Circuit Overspeed
- P0A51Drive Motor A Current Sensor Circuit
- P0A52Drive Motor A Current Sensor Circuit Range/Performance
- P0A53Drive Motor A Current Sensor Circuit Low
- P0A54Drive Motor A Current Sensor Circuit High
- P0A55Drive Motor B Current Sensor Circuit
- P0A56Drive Motor B Current Sensor Circuit Range/Performance
- P0A57Drive Motor B Current Sensor Circuit Low
- P0A58Drive Motor B Current Sensor Circuit High
- P0A59Generator Current Sensor Circuit
- P0A5AGenerator Current Sensor Circuit Range/Performance
- P0A5BGenerator Current Sensor Circuit Low
- P0A5CGenerator Current Sensor Circuit High
- P0A5DDrive Motor A Phase U Current
- P0A5EDrive Motor A Phase U Current Low
- P0A5FDrive Motor A Phase U Current High
- P0A60Drive Motor A Phase V Current
- P0A61Drive Motor A Phase V Current Low
- P0A62Drive Motor A Phase V Current High
- P0A63Drive Motor A Phase W Current
- P0A64Drive Motor A Phase W Current Low
- P0A65Drive Motor A Phase W Current High
- P0A66Drive Motor B Phase U Current
- P0A67Drive Motor B Phase U Current Low
- P0A68Drive Motor B Phase U Current High
- P0A69Drive Motor B Phase V Current
- P0A6ADrive Motor B Phase V Current Low
- P0A6BDrive Motor B Phase V Current High
- P0A6CDrive Motor B Phase W Current
- P0A6DDrive Motor B Phase W Current Low
- P0A6EDrive Motor B Phase W Current High
- P0A6FGenerator Phase U Current
- P0A70Generator Phase U Current Low
- P0A71Generator Phase U Current High
- P0A72Generator Phase V Current
- P0A73Generator Phase V Current Low
- P0A74Generator Phase V Current High
- P0A75Generator Phase W Current
- P0A76Generator Phase W Current Low
- P0A77Generator Phase W Current High
- P0A78Drive Motor A Inverter Performance
- P0A79Drive Motor B Inverter Performance
- P0A7AHybrid Battery Pack Deterioration
- P0A7BHybrid Battery Pack State of Charge Low
- P0A7CMotor Electronics Over Temperature
- P0A7DHybrid Battery Pack Low Voltage
- P0A7EHybrid Battery Pack Overtemperature
- P0A7FHybrid Battery Pack Deterioration
- P0A80Replace Hybrid Battery Pack
- P0A81Hybrid Battery Pack Cooling Fan 1 Performance
- P0A82Hybrid Battery Pack Cooling Fan 1 Circuit Low
- P0A83Hybrid Battery Pack Cooling Fan 1 Circuit High
- P0A84Hybrid Battery Pack Cooling Fan 2 Performance
- P0A85Hybrid/EV Battery Pack Cooling Fan 1 Control Circuit High
- P0A8614 Volt Power Module Current Sensor A Circuit
- P0A8714 Volt Power Module Current Sensor A Circuit Range/Performance
- P0A8814 Volt Power Module Current Sensor A Circuit Low
- P0A8914 Volt Power Module Current Sensor A Circuit High
- P0A8A14 Volt Power Module Current Sensor A Circuit Intermittent
- P0A8B14 Volt Power Module System Voltage
- P0A8C14 Volt Power Module System Voltage Unstable
- P0A8D14 Volt Power Module System Voltage Low
- P0A8E14 Volt Power Module System Voltage High
- P0A8F14 Volt Power Module System Performance
- P0A90Drive Motor A Performance
- P0A91Drive Motor B Performance
- P0A92Hybrid Generator Performance
- P0A93Inverter A Cooling System Performance
- P0A94DC/DC Converter Performance
- P0A95High Voltage Fuse
- P0A96Hybrid/EV Battery Pack Cooling Fan 2 Control Circuit/Open
- P0A97Hybrid/EV Battery Pack Cooling Fan 2 Performance/Stuck Off
- P0A98Hybrid/EV Battery Pack Cooling Fan 2 Stuck On
- P0A99Hybrid/EV Battery Pack Cooling Fan 2 Control Circuit Low
- P0A9AHybrid/EV Battery Pack Cooling Fan 2 Control Circuit High
- P0A9BHybrid/EV Battery Temperature Sensor A Circuit
- P0A9CHybrid/EV Battery Temperature Sensor A Circuit Range/Performance
- P0A9DHybrid/EV Battery Temperature Sensor A Circuit Low
- P0A9EHybrid/EV Battery Temperature Sensor A Circuit High
- P0A9FHybrid/EV Battery Temperature Sensor A Circuit Intermittent/Erratic
- P0AA0Hybrid/EV Battery Positive Contactor Circuit
- P0AA1Hybrid Battery Positive Contactor Circuit
- P0AA2Hybrid/EV Battery Positive Contactor Circuit Stuck Open
- P0AA3Hybrid/EV Battery Negative Contactor Circuit
- P0AA4Hybrid Battery Negative Contactor Circuit
- P0AA5Hybrid/EV Battery Negative Contactor Circuit Stuck Open
- P0AA6Hybrid Battery Voltage System Isolation Fault
- P0AA7Hybrid/EV Battery Voltage Isolation Sensor Circuit
- P0AA8Hybrid/EV Battery Voltage Isolation Sensor Circuit Range/Performance
- P0AA9Hybrid/EV Battery Voltage Isolation Sensor Circuit Low
- P0AAAHybrid/EV Battery Voltage Isolation Sensor Circuit High
- P0AABHybrid/EV Battery Voltage Isolation Sensor Circuit Intermittent/Erratic
- P0AACHybrid/EV Battery Pack Air Temperature Sensor A Circuit
- P0AADHybrid/EV Battery Pack Air Temperature Sensor A Circuit Range/Performance
- P0AAEHybrid/EV Battery Pack Air Temperature Sensor A Circuit Low
Code data: OBDex open dataset (CC0), reviewed and rewritten for drivers. Always confirm a diagnosis before replacing parts.